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OMRON D4SL-N4RFA-DN | D4SL-N Solenoid Interlock Switch | Power to Unlock, 24 V DC, 3NC Safety, 3NC Aux
This D4SL-N solenoid interlock switch, the OMRON D4SL-N4RFA-DN, combines power-to-unlock operation, 3NC safety contacts plus 3NC auxiliary contacts and a 24 V DC supply. For installation, note a metal housing rated IP67, dimensions of 179.9 x 39 x 39 mm (L x W x D) and an M20 conduit entry. The actuator is not included.
- Locking: power to unlock
- Supply voltage: 24 V DC
- Safety contacts: 3NC
- Auxiliary contacts: 3NC
- Conduit entry: M20
- Protection: IP67
- Detailed Description
- Specifications
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Omron D4SL-N Series Solenoid Interlock Switch, 3NC Safety Contacts, 24V DC Supply Voltage - D4SL-N4RFA-DN
Features & Benefits
• Manufactured with a durable plastic housing for longevity
• Easy installation with M20 conduit entry options
• Maintains operational integrity in temperatures ranging from -10 to 55 °C
Applications
• Can be installed in mechanical safety interlocks
• Effective in machinery requiring secure door locking mechanisms
• Suitable for use with safety relay systems in manufacturing
What type of power supply does it require?
How does the IP67 rating benefit applications?
What is the maximum holding force of the switch?
Can it be integrated with various safety devices?
How many safety contacts does the switch have?
| Brand | Omron |
| Power to Lock / Unlock | Power to Unlock |
| Supply Voltage | 24V dc |
| Series | D4SL-N |
| Actuator Included | No |
| Safety Contacts | 3NC |
| Conduit Entry | M20 |
| Auxiliary Contacts | 3NC |
| Housing Material | Metal |
| IP Rating | IP67 |
| Depth | 39mm |
| Width | 39mm |
| Length | 179.9mm |
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